Bio:Was killed by Mordru in JSA (1999) #1, but then clearly came back to life in 2006's Teen Titans #31, thanks to Brother Blood mucking about with the line between death and life.

Notes:Although Grant Morrison and Ann Nocenti interpreted this character differently, he is clearly intended to be the same post-Crisis character, as evidenced by the supporting cast from Morrison's series (Jerry Sullivan and Val Hoffman) appearing in Nocenti's.